* {
    margin: 0;
    padding: 0;
}

#addmodel {
    width: 100%;
    height: 100%;
    background-color: rgba(6, 6, 6, .5);
    position: absolute;
    display: none;
    z-index: 1;
}

#frmadd {
    width: 800px;
    margin: 120px auto;
    background-color: #fff;
}

#frmadd h3 {
    background-color: rgb(242, 242, 242);
    padding: 15px 0 15px 15px;
}

#frmadd p {
    font-size: 12px;
    color: gray;
    padding: 20px 0 10px 50px;
}

#frmadd p input {
    margin-left: 10px;
    width: 300px;
    height: 35px;
    border: gainsboro 1px solid;
}

.txt {
    width: 700px;
    height: 200px;
    padding: 10px 0 20px 0;
    margin: 0 auto;
}

.txt textarea {
    width: 100%;
    height: 100%;
    border: gainsboro 1px solid;
}

#frmadd button {
    padding: 10px 30px;
    border: 1.5px solid rgb(68,176,151);
    background-color: white;
    border-radius: 3px;
    color: rgb(68,176,151);
}

#frmadd #quxiao {
    margin: 0px 10px 20px 560px;
}

#frmadd #queding {
    background-color: rgb(68,176,151);
    color: white;
}

.hide {
    display: none !important;
}

.show {
    display: block !important;
}

header {
    width: 100%;
    background-color: rgb(243, 243, 243);
}

header div {
    width: 1000px;
    margin: 0 auto;
    padding: 10px 0;
    position: relative;
}

header div span {
    padding-left: 5px;
    border-left: 4px solid rgb(68,176,151);
    color: gray;
    font-size: 12px;
}

header div button {
    position: absolute;
    right: 0;
    padding: 5px 15px;
    border: 1px solid gray;
    margin-top: -5px;
}

main {
    width: 1020px;
    margin: 0 auto;
    margin-top: 10px;
}

main>div {
    width: 100%;
    background-color: rgb(243, 243, 243);
}

main>div>div {
    padding: 10px 0;
    position: relative;
}

main>div>div span {
    padding-left: 10px;
    font-size: 12px;
}

main>div>div button {
    position: absolute;
    right: 0;
    padding: 5px 15px;
    border: 1px solid gray;
    margin-right: 10px;
    margin-top: -5px;
    font-size: 12px;
}

table {
    width: 100%;
    text-align: center;
    border-collapse: collapse;
}

thead {
    background-color: rgb(249, 250, 252);
    color: gray;
}

tbody {
    font-size: 12px;
}

tr,
th,
td {
    border: 2px solid gainsboro;
    padding: 10px 0;
}

td>a {
    border: none;
    color: rgb(68,176,151);
    background-color: #fff;
    text-decoration: none;
}
td>a:hover{
    cursor: pointer;
}